
html,body,*{
    padding: 0;
    margin: 0;
    box-sizing: border-box;
    background-color: #fff;
}


.line{
    width: 100%;
    height: 19px;
    background-color: #F8F8F8;
}
.content{
    padding: 25px 15px;
}
.title{
    font-size: 16px;
    font-family: PingFang SC;
    font-weight: bold;
    color: #333333;
    margin-bottom: 40px;
}
.tips{
    text-align: center;
    font-size: 15px;
    font-family: PingFang SC;
    font-weight: 500;
    color: #666666;
    margin-bottom: 70px;
}
.img-b{
    text-align: center;
    margin-bottom: 30px;
}
.content-img{
    width: 240px;
    height: 264px;
}
.btn{
    width: 265px;
    height: 49px;
    background: linear-gradient(270deg, #6A38F8, #585CF7);
    box-shadow: 0px 4px 13px 1px rgba(88, 92, 247, 0.25);
    border-radius: 25px;
    text-align: center;
    color: #fff;
    line-height: 49px;
    font-size: 18px;
    margin: 0 auto;
}
.layer-box{
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    top: 0;
    background-color: rgba(0,0,0,.5);
    display: flex;
    align-items: center;
    justify-content: center;
    }
.layer-item{
    width: 305px;
    height: 240px;
    background: #FFFFFF;
    border-radius: 10px;
    overflow: hidden;


}
.layer-item-b{
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-top: 35px;
}
.chenggong{
    width: 77px;
    height: 53px;
    margin-bottom: 25px;
}
.layer-text{
    font-size: 18px;
    font-family: PingFang SC;
    font-weight: bold;
    color: #333333;
    margin-bottom: 40px;
}
.layer-btn{
    width: 225px;
    height: 44px;
    background: linear-gradient(270deg, #6A38F8, #585CF7);
    box-shadow: 0px 74px 13px 1px rgba(88, 92, 247, 0.25);
    border-radius: 22px;
    line-height: 44px;
    text-align: center;
    font-size: 15px;
    color: #fff;
}